Boot loop and no display or backlight. Need Help!

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iPhone 6s Plus

Repair information and guides for the iPhone 6S Plus that was released on September 25, 2015. Model A1687, A1634

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Randy Buck @itsmerandy

Rep: 13

2

Posted: May 30, 2018

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Boot loop and no display or backlight. Need Help!

Purchased phone this way thinking just had bad filter but lcd and backlight filters okay.

So searched for capacitor short and almost all the capacitors around the GPU show short. At "TP1100" I am getting 12 Ohms and at "TP1120" I get around 30 Ohms. Its really strange and I'm not sure what to look at next. Any help would be greatly appreciated!!!!

Not 100% sure on boot loop since there is no display but when I hook it to power supply and hit the power button current draw is typical for booting but never steadies and phone doesn't beep or vibrate.

Answer this question I have this problem too

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4 Comments:

Anybody??????????

May 30, 2018 by Randy Buck

Where is Minho??

May 30, 2018 by Randy Buck

Help..........

May 30, 2018 by Randy Buck

Man, Not one person has any idea what to try???